000 CDUS46 KSEW 250827 CLISEA CLIMATE REPORT NATIONAL WEATHER SERVICE SEATTLE WA 1226 AM PST WED NOV 25 2009 ................................... ...THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR NOVEMBER 24 2009... CLIMATE NORMAL PERIOD 1971 TO 2000 CLIMATE RECORD PERIOD 1945 TO 2009 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 51 610 PM 59 1995 48 3 50 1983 MINIMUM 45 1151 PM 16 1985 38 7 36 AVERAGE 48 43 5 43 PRECIPITATION (IN) YESTERDAY 0.20 2.93 1990 0.21 -0.01 0.00 MONTH TO DATE 7.26 4.66 2.60 6.36 SINCE OCT 1 12.80 7.85 4.95 8.53 SINCE JAN 1 33.99 30.21 3.78 26.47 SNOWFALL (IN) YESTERDAY 0.0 0.2 1958 0.0 MONTH TO DATE 0.0 0.0 SINCE OCT 1 0.0 0.0 SINCE JUL 1 0.0 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 17 22 -5 22 MONTH TO DATE 436 459 -23 360 SINCE SEP 1 920 980 -60 888 SINCE JUL 1 985 1080 -95 983 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE SEP 1 28 19 9 8 SINCE JAN 1 314 173 141 193 .................................................................. WIND (MPH) RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION S (160) HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SE (140) HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION S (170) AVERAGE WIND SPEED 2.3 SKY COVER AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN FOG FOG W/VISIBILITY <= 1/4 MILE RELATIVE HUMIDITY (PERCENT) HIGHEST 100 300 AM LOWEST 93 900 AM AVERAGE 97 .......................................................... THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 48 59 1977 1949 MINIMUM TEMPERATURE (F) 38 18 1985 SUNRISE AND SUNSET NOVEMBER 25 2009......SUNRISE 729 AM PST SUNSET 424 PM PST NOVEMBER 26 2009......SUNRISE 730 AM PST SUNSET 423 PM PST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$